CVE-2024-27371

Severity Score

7.8

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

Track*

*SSVC

Descriptions

An issue was discovered in Samsung Mobile Processor Exynos 980, Exynos 850, Exynos 1280, Exynos 1380, and Exynos 1330. In the function slsi_nan_followup_get_nl_params(), there is no input validation check on hal_req->service_specific_info_len coming from userspace, which can lead to a heap overwrite.

Se descubrió un problema en el procesador móvil Samsung Exynos 980, Exynos 850, Exynos 1280, Exynos 1380 y Exynos 1330. En la función slsi_nan_followup_get_nl_params(), no hay ninguna verificación de validación de entrada en hal_req->service_specific_info_len procedente del espacio de usuario, lo que puede provocar una sobrescritura del montón.

*Credits: N/A

CVSS Scores

Attack Vector

Local

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Attack Vector

Local

Attack Complexity

Low

Privileges Required

High

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Attack Vector

Local

Attack Complexity

Low

Privileges Required

High

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

* Common Vulnerability Scoring System

SSVC

Decision:Track*

Exploitation

None

Automatable

Tech. Impact

Total

* Organization's Worst-case Scenario

Timeline

2024-06-05 CVE Published
2024-08-21 CVE Updated
---------- CVE Reserved
---------- EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-787: Out-of-bounds Write
CWE-1288: Improper Validation of Consistency within Input

CAPEC

References (1)

URL	Tag	Source

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
https://semiconductor.samsung.com/support/quality-support/product-security-updates	2024-06-27

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Samsung Search vendor "Samsung"	Exynos 980 Firmware Search vendor "Samsung" for product "Exynos 980 Firmware"	-	-	Affected	in	Samsung Search vendor "Samsung"	Exynos 980 Search vendor "Samsung" for product "Exynos 980"	-	-	Safe
Samsung Search vendor "Samsung"	Exynos 850 Firmware Search vendor "Samsung" for product "Exynos 850 Firmware"	-	-	Affected	in	Samsung Search vendor "Samsung"	Exynos 850 Search vendor "Samsung" for product "Exynos 850"	-	-	Safe
Samsung Search vendor "Samsung"	Exynos 1280 Firmware Search vendor "Samsung" for product "Exynos 1280 Firmware"	-	-	Affected	in	Samsung Search vendor "Samsung"	Exynos 1280 Search vendor "Samsung" for product "Exynos 1280"	-	-	Safe
Samsung Search vendor "Samsung"	Exynos 1380 Firmware Search vendor "Samsung" for product "Exynos 1380 Firmware"	-	-	Affected	in	Samsung Search vendor "Samsung"	Exynos 1380 Search vendor "Samsung" for product "Exynos 1380"	-	-	Safe
Samsung Search vendor "Samsung"	Exynos 1330 Firmware Search vendor "Samsung" for product "Exynos 1330 Firmware"	-	-	Affected	in	Samsung Search vendor "Samsung"	Exynos 1330 Search vendor "Samsung" for product "Exynos 1330"	-	-	Safe